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# A)The domain of both functions is the set of real numbers greater than or equal to 1.

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2 A)The domain of both functions is the set of real numbers greater than or equal to 1.

B)The domain of Function A is the set of real numbers greater than 0.
The domain of Function B is the set of real numbers greater than or equal to 1.

C)The domain of both functions is the set of real numbers.

D)The domain of Function A is the set of real numbers greater than or equal to 1.
The domain of Function B is the set of real numbers greater than 1.

Feb 22, 2019
edited by jjennylove  Feb 22, 2019

#1
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A)The domain of both functions is the set of real numbers greater than or equal to 1.

False....the  domain of log x    is   all real numbers > 0

But the domain for B  is [1, infinity )

C)The domain of both functions is the set of real numbers.

We have already shown that this is False

D)The domain of Function A is the set of real numbers greater than or equal to 1.
The domain of Function B is the set of real numbers greater than 1.

False

B)The domain of Function A is the set of real numbers greater than 0.
The domain of Function B is the set of real numbers greater than or equal to 1

CORRECT !!!

Does that make sense, Jenny  ????   Feb 22, 2019
#2
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Yes that all makes complete sense. I am going to write all of this down in my notes as an example. Thanks

jjennylove  Feb 22, 2019